fr.flowarg.flowio

Class FileUtils

java.lang.Object

fr.flowarg.flowio.FileUtils

public final class FileUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
FileUtils()

Method Summary

Modifier and Type	Method and Description
static void	createDirectories(java.lang.String location, java.lang.String... dirsToCreate)
static void	deleteDirectory(java.io.File folder) Deprecated. use deleteDirectory(Path) instead.
static void	deleteDirectory(java.nio.file.Path folder) Delete the given directory
static void	deleteExclude(java.io.File toDelete, java.io.File... excludes) Deprecated. use deleteExclude(Path, Path...) instead.
static void	deleteExclude(java.nio.file.Path toDelete, java.nio.file.Path... excludes) Delete the file if it isn't in excluded files.
static long	getCRC32(java.io.File file) Deprecated. use getCRC32(Path) instead.
static long	getCRC32(java.nio.file.Path path) Get the CRC32 of a File.
static java.lang.String	getFileExtension(java.io.File file) Deprecated. use getFileExtension(Path) instead.
static java.lang.String	getFileExtension(java.nio.file.Path path) Get the extension of the given path.
static java.io.File	getFilePathOfClass(java.lang.Class<?> classToGetPath)
static long	getFileSizeBytes(java.io.File file) Deprecated. Deprecated since 1.2.7. Use getFileSizeBytes(Path) instead.
static long	getFileSizeBytes(java.nio.file.Path path)
static long	getFileSizeKiloBytes(java.io.File file) Deprecated. Deprecated since 1.2.7. Use getFileSizeKiloBytes(Path) instead.
static long	getFileSizeKiloBytes(java.nio.file.Path path)
static long	getFileSizeMegaBytes(java.io.File file) Deprecated. Deprecated since 1.2.7. Use getFileSizeMegaBytes(Path) instead.
static long	getFileSizeMegaBytes(java.nio.file.Path path)
static java.lang.String	getMD5(java.nio.file.Path path) Get the MD5 of the given path.
static java.lang.String	getMD5ofFile(java.io.File file) Deprecated. use getMD5(Path) instead.
static java.lang.String	getSHA1(java.io.File file) Deprecated. use getSHA1(Path) instead.
static java.lang.String	getSHA1(java.nio.file.Path path) Get the SHA1 of the given path.
static java.lang.String	getStringPathOfClass(java.lang.Class<?> classToGetPath)
static java.lang.String	hashInput(java.io.InputStream input, java.lang.String method)
static java.io.File[]	list(java.io.File dir) Deprecated. use list(Path) instead.
static java.util.stream.Stream<java.nio.file.Path>	list(java.nio.file.Path dir) Get the list of all files in this directory (not recursively!)
static java.util.List<java.io.File>	listRecursive(java.io.File directory) Deprecated. use listRecursive(Path) instead.
static java.util.List<java.nio.file.Path>	listRecursive(java.nio.file.Path directory) Return all files in the directory (recursively!)
static java.io.File	removeExtension(java.io.File file) Deprecated. use removeExtension(Path) instead.
static java.nio.file.Path	removeExtension(java.nio.file.Path path) Remove the extension of the given path.
static java.lang.String	removeExtension(java.lang.String fileName)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FileUtils

public FileUtils()

Method Detail

getFileExtension

@Deprecated
public static java.lang.String getFileExtension(java.io.File file)

Deprecated. use getFileExtension(Path) instead.

Get the extension of the given file.

Parameters:

file - given file.

Returns:

the extension of the given file.

removeExtension

@Deprecated
public static java.io.File removeExtension(java.io.File file)
                                                throws java.io.IOException

Deprecated. use removeExtension(Path) instead.

Remove the extension of the given file.

Parameters:

file - given file.

Returns:

the given file without extension.

Throws:

java.io.IOException - if an I/O error occurred.

removeExtension

public static java.lang.String removeExtension(java.lang.String fileName)

getFileExtension

public static java.lang.String getFileExtension(java.nio.file.Path path)

Get the extension of the given path.

Parameters:

path - given path.

Returns:

the extension of the given path.

removeExtension

public static java.nio.file.Path removeExtension(java.nio.file.Path path)
                                          throws java.io.IOException

Remove the extension of the given path.

Parameters:

path - given path.

Returns:

the given path without extension.

Throws:

java.io.IOException - if an I/O error occurred.

deleteDirectory

@Deprecated
public static void deleteDirectory(java.io.File folder)

Deprecated. use deleteDirectory(Path) instead.

Delete the given directory

Parameters:

folder - folder to delete.

deleteDirectory

public static void deleteDirectory(java.nio.file.Path folder)
                            throws java.io.IOException

Delete the given directory

Parameters:

folder - folder to delete.

Throws:

java.io.IOException - if an I/O error occurred.

deleteExclude

@Deprecated
public static void deleteExclude(java.io.File toDelete,
                                             java.io.File... excludes)

Deprecated. use deleteExclude(Path, Path...) instead.

Delete the file if it isn't in excluded files.

Parameters:

toDelete - the file to delete.

excludes - whitelist

deleteExclude

public static void deleteExclude(java.nio.file.Path toDelete,
                                 java.nio.file.Path... excludes)
                          throws java.io.IOException

Delete the file if it isn't in excluded files.

Parameters:

toDelete - the file to delete.

excludes - whitelist

Throws:

java.io.IOException - if an I/O error occurred.

listRecursive

@Deprecated
public static java.util.List<java.io.File> listRecursive(java.io.File directory)

Deprecated. use listRecursive(Path) instead.

Return all files in the directory (recursively!)

Parameters:

directory - the directory to process.

Returns:

the list of all files.

listRecursive

public static java.util.List<java.nio.file.Path> listRecursive(java.nio.file.Path directory)
                                                        throws java.io.IOException

Return all files in the directory (recursively!)

Parameters:

directory - the directory to process.

Returns:

the list of all files.

Throws:

java.io.IOException - if an I/O error occurred.

createDirectories

public static void createDirectories(java.lang.String location,
                                     java.lang.String... dirsToCreate)
                              throws java.io.IOException

Throws:

java.io.IOException

getFileSizeMegaBytes

@Deprecated
public static long getFileSizeMegaBytes(java.io.File file)

Deprecated. Deprecated since 1.2.7. Use getFileSizeMegaBytes(Path) instead.

Get the file size in MB

Parameters:

file - the file to process.

Returns:

the size in MB of the given file.

getFileSizeKiloBytes

@Deprecated
public static long getFileSizeKiloBytes(java.io.File file)

Deprecated. Deprecated since 1.2.7. Use getFileSizeKiloBytes(Path) instead.

Get the file size in KB

Parameters:

file - the file to process.

Returns:

the size in KB of the given file.

getFileSizeBytes

@Deprecated
public static long getFileSizeBytes(java.io.File file)

Deprecated. Deprecated since 1.2.7. Use getFileSizeBytes(Path) instead.

Get the file size in bytes.

Parameters:

file - the file to process.

Returns:

the size in bytes of the given file.

getFileSizeMegaBytes

public static long getFileSizeMegaBytes(java.nio.file.Path path)
                                 throws java.io.IOException

Throws:

java.io.IOException

getFileSizeKiloBytes

public static long getFileSizeKiloBytes(java.nio.file.Path path)
                                 throws java.io.IOException

Throws:

java.io.IOException

getFileSizeBytes

public static long getFileSizeBytes(java.nio.file.Path path)
                             throws java.io.IOException

Throws:

java.io.IOException

getStringPathOfClass

public static java.lang.String getStringPathOfClass(java.lang.Class<?> classToGetPath)

getFilePathOfClass

public static java.io.File getFilePathOfClass(java.lang.Class<?> classToGetPath)

hashInput

public static java.lang.String hashInput(java.io.InputStream input,
                                         java.lang.String method)
                                  throws java.security.NoSuchAlgorithmException,
                                         java.io.IOException

Throws:

java.security.NoSuchAlgorithmException

java.io.IOException

getMD5ofFile

@Deprecated
public static java.lang.String getMD5ofFile(java.io.File file)
                                                 throws java.io.IOException

Deprecated. use getMD5(Path) instead.

Get the MD5 of the given file.

Parameters:

file - the file to process.

Returns:

the md5 of the file.

Throws:

java.io.IOException - is an I/O error occurred.

getMD5

public static java.lang.String getMD5(java.nio.file.Path path)
                               throws java.io.IOException

Get the MD5 of the given path.

Parameters:

path - the path to process.

Returns:

the md5 of the path.

Throws:

java.io.IOException - is an I/O error occurred.

getSHA1

@Deprecated
public static java.lang.String getSHA1(java.io.File file)
                                            throws java.io.IOException

Deprecated. use getSHA1(Path) instead.

Get the SHA1 of the given file.

Parameters:

file - the file to process.

Returns:

the sha1 of the file.

Throws:

java.io.IOException - is an I/O error occurred.

getSHA1

public static java.lang.String getSHA1(java.nio.file.Path path)
                                throws java.io.IOException

Get the SHA1 of the given path.

Parameters:

path - the path to process.

Returns:

the sha1 of the path.

Throws:

java.io.IOException - is an I/O error occurred.

list

@Deprecated
public static java.io.File[] list(java.io.File dir)

Deprecated. use list(Path) instead.

Get the list of all files in this directory (not recursively!)

Parameters:

dir - the dir to process.

Returns:

the list of all files in this directory.

list

public static java.util.stream.Stream<java.nio.file.Path> list(java.nio.file.Path dir)
                                                        throws java.io.IOException

Get the list of all files in this directory (not recursively!)

Parameters:

dir - the dir to process.

Returns:

the list of all files in this directory.

Throws:

java.io.IOException - if an I/O error occurred.

getCRC32

@Deprecated
public static long getCRC32(java.io.File file)
                                 throws java.io.IOException

Deprecated. use getCRC32(Path) instead.

Get the CRC32 of a File.

Parameters:

file - the file to process

Returns:

the CRC32 of the file.

Throws:

java.io.IOException - is an I/O error occurred.

getCRC32

public static long getCRC32(java.nio.file.Path path)
                     throws java.io.IOException

Get the CRC32 of a File.

Parameters:

path - the path to process

Returns:

the CRC32 of the file.

Throws:

java.io.IOException - is an I/O error occurred.